Gornik U19: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2024-07-01 | Yuta Miyahara | Gornik U19 | Gornik II | — |
| 2024-07-01 | Dominik Sarapata | Gornik U19 | Gornik II | — |
| 2024-06-01 | Antoni Bałabuch | Gornik U19 | Gornik II | — |
| 2023-08-25 | Yuta Miyahara | Kokoku HS | Gornik U19 | — |
| 2023-07-01 | Dominik Sarapata | Zabrze Youth | Gornik U19 | — |
| 2019-07-01 | Kamil Lukoszek | Gornik U19 | Gornik II | — |
| 2017-07-01 | Przemysław Wiśniewski | Gornik U19 | Gornik II | — |
| 2016-07-01 | Daniel Bielica | Gornik U19 | Gornik II | — |
| 2015-07-01 | Daniel Bielica | Zaborze Zabrze | Gornik U19 | — |
| 2015-01-01 | Przemysław Wiśniewski | Stadion Slaski Chorzow | Gornik U19 | — |
| 2010-07-01 | Dawid Kudła | Gornik U19 | Gornik II | — |